In the bad old days of website design, you had to go through a splash page to reach the homepage. It was a wonderful opportunity for artistic directors to shine. However, users hated it. Eventually, website decision makers saw the light and splash pages have completely disappeared except in history books and ad agency websites.
The new plague is large image rotation on homepages. These take up more than half a laptop screen and rotate every few seconds. They are the new way for artistic directors to win awards. Unfortunately, they often reduce usability and contribute very little toward website objectives.